Nginx的location

Posted 2021-07-25 徐中祥

nginx的location配置

# 使用Nginx Location可以控制访问网站的路径,但一个server可以有多个location配置, 多个location的优先级该如何区分

1.语法

Syntax:	location [ = | ~ | ~* | ^~ ] uri { ... }
		location @name { ... }
Default:	—
Context:	server, location

2.location匹配符

匹配符	匹配规则	优先级
=	精确匹配	1
^~	以某个字符串开头	2
~	区分大小写的正则匹配	3
~*	不区分大小写的正则匹配	3
/	通用匹配，任何请求都会匹配到	4

3.优先级验证

[root@web01 ~]# vim /etc/nginx/conf.d/youxianji.conf
server {
    listen 80;
    server_name linux.test.com;
    location / {
        default_type text/html;
        return 200 "location /";
    }
 
    location =/ {
        default_type text/html;
        return 200 "location =/";
    }
 
    location ~ / {
        default_type text/html;
        return 200 "location ~/";
    }
 
    # location ^~ / {
    #   default_type text/html;
    #   return 200 "location ^~";
    # }
}

4.Locaiton应用场景

# 通用匹配，任何请求都会匹配到
location / {
    ...
}
 
# 严格区分大小写，匹配以.php结尾的都走这个location    
location ~ \\.php$ {
    ...
}
 
# 严格区分大小写，匹配以.jsp结尾的都走这个location 
location ~ \\.jsp$ {
    ...
}
 
# 不区分大小写匹配，只要用户访问.jpg,gif,png,js,css 都走这条location
location ~* .*\\.(jpg|gif|png|js|css)$ {
    ...
}

http://linux.test.com/1.PHP
http://linux.test.com/1.JPG
http://linux.test.com/1.jsp
http://linux.test.com/1.Gif
http://linux.test.com/1.PnG
http://linux.test.com/1.JsP